CN207678276U - A kind of brushless grass trimmer of lithium electricity - Google Patents
A kind of brushless grass trimmer of lithium electricity Download PDFInfo
- Publication number
- CN207678276U CN207678276U CN201721473642.9U CN201721473642U CN207678276U CN 207678276 U CN207678276 U CN 207678276U CN 201721473642 U CN201721473642 U CN 201721473642U CN 207678276 U CN207678276 U CN 207678276U
- Authority
- CN
- China
- Prior art keywords
- brushless
- wiring board
- fuselage
- motor
- brushless motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses a kind of brushless grass trimmers of lithium electricity, it is related to garden instrument field, first motor outer cover is fixedly connected with the second outsides cover of electric machinery by several screws, brushless motor is installed inside it, one end of brushless motor is provided with connector sleeve, one end of connector sleeve and transmission shaft connects, the other end of brushless motor is equipped with fan blade, wind scooper has been screwed outside it, wiring board is installed in rear casing, wiring board has been screwed wiring board baffle ring and cooling fin, and switch is equipped on first motor outer cover.It is tied by the way that brushless motor is arranged in fuselage, can not only improve power, but also service life is long, noise-decreasing, maintenance cost is low, and energy consumption and maintenance cost are reduced on the basis of ensureing performance, it realizes Zero-discharge non-pollution, realizes truly environmentally protective.
Description
Technical field：
The utility model is related to a kind of brushless grass trimmers of lithium electricity, belong to technical field of garden.
Background technology：
It is driven currently, lawn tractor in the market is mostly gasoline engine, output shaft of gasoline engine is disposed vertically, and work is former
Reason is：When gasoline lawn tractor works, on the one hand the power that gasoline engine generates passes through synchronous belt indirect transfer power to hydraulic pressure
Drive axle is moved forward or back through the The gear deceleration rear-guard motor car wheel in drive axle；On the other hand it is installed on engine output shaft
There are electromagnetic clutch, power to be passed to mounted on some cutter axis after three-level belt transmission by the belt pulley of electromagnetic clutch
On belt pulley, then by synchronous belt（Ensure that all cutter rotating speeds are equal）Drive its in cutter work, there are the shortcomings that be：
One, when gasoline engine working condition, vibration caused by engine is all bigger, and complete machine of tractor is caused to vibrate larger, noise phase
That answers also can be bigger, and noise and vibration can all bring the discomfort on body to operator；Two, this structure largely uses belt
Transmission, complicated in mechanical structure and transmission efficiency is relatively low, belt needs to regularly replace as vulnerable part, while being produced when gasoline engine work
Raw vibration also results in driving belt shake, easily belt is made advanced wear occur, increase the maintenance cost of user；Three, vapour
The discharge of oil turbine can pollute air；Four, the cost that petrol engine is used and safeguarded is relatively high.
Utility model content：
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of brushless grass trimmers of lithium electricity.
A kind of brushless grass trimmer of lithium electricity of the utility model, it includes fuselage, aluminum pipe, handle, baffle, gear-box, mowing
One end of head, fuselage and aluminum pipe connects, and handle is equipped in the middle part of aluminum pipe, and the other end of aluminum pipe is equipped with baffle and gear-box,
Grass-cutting head is installed, fuselage is by first motor outer cover, the second outsides cover of electric machinery, brushless motor, connector sleeve, wind below gear-box
Leaf, wind scooper, rear casing, wiring board, wiring board baffle ring, cooling fin, switch, first motor outer cover pass through with the second outsides cover of electric machinery
Several screws are fixedly connected, inside brushless motor is installed, one end of brushless motor is provided with connector sleeve, connector sleeve and transmission
One end of axis connects, and the other end of brushless motor is equipped with fan blade, outside be screwed wind scooper, peace in rear casing
Equipped with wiring board, wiring board has been screwed wiring board baffle ring and cooling fin, and switch is equipped on first motor outer cover.
Preferably, the rear portion of the fuselage is provided with patching jack, and fixed by screw and fuselage.
Preferably, being both provided with hand handle on the first motor outer cover and the second outsides cover of electric machinery, people is facilitated to operate
When hold.
The beneficial effects of the utility model：It is reasonable in design, easy to operate, easy to use, by being set in fuselage
Brushless motor is set, can not only improve power, but also service life is long, noise-decreasing, maintenance cost is low, is ensureing performance
On the basis of reduce energy consumption and maintenance cost, realize Zero-discharge non-pollution, realize truly environmentally protective.
Description of the drawings：
The utility model is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model middle fuselage；
Fig. 3 is the decomposition texture schematic diagram of the utility model middle fuselage.
1- fuselages；1-1- first motor outer covers；The second outsides cover of electric machinery of 1-2-；1-3- brushless motors；1-4- connector sleeves；1-5-
Fan blade；1-6- wind scoopers；1-7- rear casings；1-8- wiring boards；1-9- wiring board baffle rings；1-10- cooling fins；1-11- is switched；1-
12- patching jacks；1-13- hand handles；2- aluminum pipes；3- handles；4- baffles；5- gear-boxes；6- grass-cutting heads.
Specific implementation mode：
As shown in Figure 1-Figure 3, present embodiment uses following technical scheme：It include fuselage 1, aluminum pipe 2, handle 3,
Baffle 4, gear-box 5, grass-cutting head 6, fuselage 1 are connect with one end of aluminum pipe 2, and the middle part of aluminum pipe 2 is equipped with handle 3, aluminum pipe 2 it is another
One end is equipped with baffle 4 and gear-box 5, and the lower section of gear-box 5 is equipped with grass-cutting head 6, fuselage 1 be by first motor outer cover 1-1,
Second outsides cover of electric machinery 1-2, brushless motor 1-3, connector sleeve 1-4, fan blade 1-5, wind scooper 1-6, rear casing 1-7, wiring board 1-8,
Wiring board baffle ring 1-9, cooling fin 1-10, switch 1-11, first motor outer cover 1-1 and the second outsides cover of electric machinery 1-2 pass through several spiral shells
Silk be fixedly connected, inside brushless motor 1-3 is installed, one end of brushless motor 1-3 is provided with connector sleeve 1-4, connector sleeve 1-4
Connect with one end of transmission shaft, the other end of brushless motor 1-3 is equipped with fan blade 1-5, outside be screwed wind-guiding
1-6 is covered, wiring board 1-8 is installed in rear casing 1-7, wiring board 1-8 has been screwed wiring board baffle ring 1-9 and cooling fin
Switch 1-11 is installed on 1-10, first motor outer cover 1-1.
Wherein, the rear portion of the fuselage 1 is provided with patching jack 1-12, and is fixed by screw and fuselage 1；Described
It is both provided with hand handle 1-13 on one outsides cover of electric machinery 1-1 and the second outsides cover of electric machinery 1-2, is held when people being facilitated to operate.
When in use, after Backpack type battery pack is inserted into patching jack 1-12 energizations, control panel carries out present embodiment
Work drives brushless motor 1-3 rotations, brushless motor 1-3 rotation driven gears case 5 to rotate, and gear-box 5 drives 6 turns of grass-cutting head
It is dynamic, it works.
Present embodiment is reasonable in design, easy to operate, easy to use, by the way that brushless electricity is arranged in fuselage
Machine can not only improve power, but also service life is long, and noise-decreasing, maintenance cost is low, be dropped on the basis of ensureing performance
Low energy consumption and maintenance cost realize Zero-discharge non-pollution, realize truly environmentally protective.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of brushless grass trimmer of lithium electricity, it is characterised in that：It includes fuselage (1), aluminum pipe (2), handle (3), baffle (4), tooth
Roller box (5), grass-cutting head (6), fuselage (1) are connect with one end of aluminum pipe (2), and handle (3), aluminum pipe are equipped in the middle part of aluminum pipe (2)
(2) the other end is equipped with baffle (4) and gear-box (5), and grass-cutting head (6) is equipped with below gear-box (5), and fuselage (1) is
By first motor outer cover (1-1), the second outsides cover of electric machinery (1-2), brushless motor (1-3), connector sleeve (1-4), fan blade (1-5), lead
Fan housing (1-6), rear casing (1-7), wiring board (1-8), wiring board baffle ring (1-9), cooling fin (1-10), switch (1-11), the
One outsides cover of electric machinery (1-1) is fixedly connected with the second outsides cover of electric machinery (1-2) by several screws, inside brushless motor is installed
One end of (1-3), brushless motor (1-3) are provided with connector sleeve (1-4), and connector sleeve (1-4) is connect with one end of transmission shaft, brushless
The other end of motor (1-3) is equipped with fan blade (1-5), outside be screwed wind scooper (1-6), rear casing (1-7)
Wiring board (1-8) is inside installed, wiring board (1-8) has been screwed wiring board baffle ring (1-9) and cooling fin (1-10), the
Switch (1-11) is installed on one outsides cover of electric machinery (1-1).
2. a kind of brushless grass trimmer of lithium electricity according to claim 1, it is characterised in that：The rear portion of the fuselage (1) is set
It is equipped with patching jack (1-12), and fixed by screw and fuselage (1).
3. a kind of brushless grass trimmer of lithium electricity according to claim 1, it is characterised in that：First motor outer cover (the 1-
1) and it is both provided with hand handle (1-13) on the second outsides cover of electric machinery (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473642.9U CN207678276U (en) | 2017-11-08 | 2017-11-08 | A kind of brushless grass trimmer of lithium electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473642.9U CN207678276U (en) | 2017-11-08 | 2017-11-08 | A kind of brushless grass trimmer of lithium electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207678276U true CN207678276U (en) | 2018-08-03 |
Family
ID=62989709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721473642.9U Expired - Fee Related CN207678276U (en) | 2017-11-08 | 2017-11-08 | A kind of brushless grass trimmer of lithium electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207678276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021081877A1 (en) * | 2019-10-31 | 2021-05-06 | Techtronic Cordless Gp | Powered garden tools |
-
2017
- 2017-11-08 CN CN201721473642.9U patent/CN207678276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021081877A1 (en) * | 2019-10-31 | 2021-05-06 | Techtronic Cordless Gp | Powered garden tools |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202570311U (en) | Crushing mechanism for waste tire crusher | |
| CN201972127U (en) | Handheld blowing sucking machine | |
| CN207678276U (en) | A kind of brushless grass trimmer of lithium electricity | |
| CN205694292U (en) | A kind of double blade motor preposition formula power-operated mower | |
| CN105027805A (en) | Hobbing cutter type energy-saving mute lawn mower driven by storage battery | |
| CN203537854U (en) | Garden mower | |
| CN205694280U (en) | A kind of power-operated mower | |
| CN202722047U (en) | Electric tea-leaf picker | |
| CN202889877U (en) | Motor-driven rotary cultivator driven by hub motor | |
| CN210075968U (en) | Orchard hand-push scarifier | |
| CN205320574U (en) | Mowing machine with two -layer blades | |
| CN202104019U (en) | Miniature agricultural driving device | |
| CN206686643U (en) | A kind of brushless grass-mowing machine of lithium battery | |
| CN208029337U (en) | A kind of lift machine for burying grapevine | |
| CN204090533U (en) | A kind of electrodynamic type reaping hook | |
| CN2513347Y (en) | Hand-held shears for lawns | |
| CN207639180U (en) | A kind of hay knife | |
| CN202280513U (en) | Self-propelled-type rubber wheel power generator set | |
| CN207639207U (en) | A kind of accumulator of weeder improves and parts | |
| CN219087872U (en) | Electric trimmer | |
| CN107810700A (en) | A kind of portable municipal gardens hay mover | |
| CN206402053U (en) | A kind of novel planetary gear motor | |
| CN102783309A (en) | Electric tea picking machine | |
| CN212464059U (en) | Manual power-storage type weeding machine | |
| CN216666091U (en) | Integrated buffering hydraulic unit and weeding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |